🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.42 AU - 0.7 AU

Year: 271 Days

Day: 46.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 300 Days

Day: 16.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 346 Days

Day: 33.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 15

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.91 AU - 0.97 AU

Year: 588 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,126,267 km

• M1: 186,698 km (0.089 R)
• M2: 325,974 km (0.103 R)
• M3: 533,765 km (0.102 R)
• M4: 710,889 km (0.071 R)
• M5: 815,159 km (0.051 R)
• M6: 925,562 km (0.065 R)
• M7: 1,031,328 km (0.111 R)
• M8: 1,136,345 km (0.071 R)
• M9: 1,553,125 km (0.114 R)
• M10: 1,657,245 km (0.07 R)
• M11: 1,751,193 km (0.08 R)
• M12: 1,944,623 km (0.075 R)
• M13: 2,145,682 km (0.095 R)
• M14: 2,262,668 km (0.115 R)
• M15: 2,367,835 km (0.084 R)
• M16: 2,467,467 km (0.114 R)
• M17: 2,561,415 km (0.097 R)
• M18: 2,767,860 km (0.032 R)
• M19: 2,865,547 km (0.118 R)
• M20: 3,127,044 km (0.101 R)
• M21: 3,332,293 km (0.116 R)
• M22: 3,452,719 km (0.053 R)
• M23: 3,558,485 km (0.106 R)
• M24: 3,665,148 km (0.101 R)
• M25: 3,924,251 km (0.059 R)
• M26: 4,198,165 km (0.1 R)
• M27: 4,407,752 km (0.09 R)
• M28: 4,531,619 km (0.102 R)
• M29: 4,674,634 km (0.107 R)
• M30: 5,131,506 km (0.101 R)
• M31: 5,612,314 km (0.101 R)
• M32: 5,911,958 km (0.084 R)
• M33: 6,009,646 km (0.081 R)
• M34: 6,107,931 km (0.089 R)
• M35: 6,326,195 km (0.092 R)
• M36: 6,536,829 km (0.052 R)
• M37: 6,668,475 km (0.035 R)
• M38: 6,821,513 km (0.098 R)
• M39: 6,944,782 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 8.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.91 AU - 1.39 AU

Year: 796 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,126,267 km

• M1: 105,167 km (0.041 R)
• M2: 194,328 km (0.062 R)
• M3: 274,362 km (0.105 R)
• M4: 369,656 km (0.104 R)
• M5: 522,695 km (0.114 R)
• M6: 590,912 km (0.063 R)
• M7: 677,828 km (0.115 R)
• M8: 777,610 km (0.101 R)
• M9: 848,370 km (0.051 R)
• M10: 970,142 km (0.084 R)
• M11: 1,033,123 km (0.033 R)
• M12: 1,158,935 km (0.029 R)
• M13: 1,275,023 km (0.051 R)
• M14: 1,390,063 km (0.117 R)
• M15: 1,451,548 km (0.045 R)
• M16: 1,529,638 km (0.108 R)
• M17: 1,619,995 km (0.1 R)
• M18: 1,712,148 km (0.061 R)
• M19: 1,913,058 km (0.119 R)
• M20: 1,976,038 km (0.109 R)
• M21: 2,039,767 km (0.082 R)
• M22: 2,234,992 km (0.096 R)
• M23: 2,307,547 km (0.107 R)
• M24: 2,430,217 km (0.05 R)
• M25: 2,486,167 km (0.109 R)
• M26: 2,548,699 km (0.114 R)
• M27: 2,975,502 km (0.052 R)
• M28: 3,082,464 km (0.116 R)
• M29: 3,163,397 km (0.094 R)
• M30: 3,293,098 km (0.053 R)
• M31: 3,403,800 km (0.098 R)
• M32: 3,487,575 km (0.108 R)
• M33: 3,565,067 km (0.094 R)
• M34: 3,678,612 km (0.116 R)
• M35: 3,743,088 km (0.107 R)
• M36: 3,975,414 km (0.077 R)
• M37: 4,167,647 km (0.118 R)
• M38: 4,264,886 km (0.083 R)
• M39: 4,393,241 km (0.051 R)
• M40: 4,553,610 km (0.104 R)
• M41: 4,801,643 km (0.08 R)
• M42: 4,966,949 km (0.087 R)
• M43: 5,054,164 km (0.116 R)
• M44: 5,134,049 km (0.088 R)
• M45: 5,392,255 km (0.111 R)
• M46: 5,473,786 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 14.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.94 AU - 4.26 AU

Year: 5360 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,126,267 km

• M1: 267,331 km (0.116 R)
• M2: 410,497 km (0.099 R)
• M3: 518,656 km (0.114 R)
• M4: 687,253 km (0.093 R)
• M5: 1,220,719 km (0.082 R)
• M6: 1,590,375 km (0.101 R)
• M7: 1,868,926 km (0.065 R)
• M8: 2,336,270 km (0.106 R)
• M9: 2,553,785 km (0.094 R)
• M10: 2,819,621 km (0.119 R)
• M11: 3,159,357 km (0.094 R)
• M12: 3,268,414 km (0.074 R)
• M13: 3,717,208 km (0.09 R)
• M14: 3,809,360 km (0.045 R)
• M15: 4,209,684 km (0.072 R)
• M16: 4,378,580 km (0.112 R)
• M17: 4,823,484 km (0.049 R)
• M18: 5,076,903 km (0.081 R)
• M19: 5,623,683 km (0.118 R)
• M20: 5,971,648 km (0.084 R)
• M21: 6,326,793 km (0.096 R)
• M22: 6,604,596 km (0.069 R)
• M23: 7,259,237 km (0.074 R)
• M24: 7,608,996 km (0.074 R)
• M25: 7,875,131 km (0.112 R)
• M26: 8,599,634 km (0.116 R)
• M27: 9,032,271 km (0.036 R)
• M28: 9,219,866 km (0.107 R)
• M29: 9,345,529 km (0.115 R)
• M30: 9,726,405 km (0.049 R)
• M31: 10,372,518 km (0.114 R)
• M32: 10,832,980 km (0.074 R)
• M33: 11,199,645 km (0.093 R)
• M34: 11,468,921 km (0.058 R)
• M35: 12,185,794 km (0.028 R)
• M36: 12,671,837 km (0.063 R)
• M37: 12,987,638 km (0.076 R)
• M38: 13,698,827 km (0.083 R)
• M39: 13,842,590 km (0.088 R)
• M40: 14,059,208 km (0.103 R)
• M41: 15,010,950 km (0.107 R)
• M42: 15,832,391 km (0.112 R)
• M43: 15,983,336 km (0.099 R)
• M44: 16,134,878 km (0.102 R)
• M45: 17,130,751 km (0.051 R)
• M46: 17,324,630 km (0.106 R)
• M47: 17,441,317 km (0.111 R)
• M48: 18,661,886 km (0.069 R)
• M49: 19,101,703 km (0.109 R)
• M50: 19,544,962 km (0.079 R)
• M51: 19,706,976 km (0.08 R)
• M52: 20,564,920 km (0.096 R)
• M53: 20,936,222 km (0.028 R)
• M54: 21,226,741 km (0.085 R)
• M55: 22,274,824 km (0.032 R)
• M56: 22,997,232 km (0.048 R)
• M57: 25,122,270 km (0.05 R)
• M58: 25,254,514 km (0.117 R)
• M59: 25,741,006 km (0.042 R)
• M60: 26,185,910 km (0.082 R)
• M61: 26,499,019 km (0.036 R)
• M62: 26,903,232 km (0.09 R)
• M63: 27,626,987 km (0.089 R)
• M64: 28,678,660 km (0.054 R)
• M65: 28,816,739 km (0.072 R)
• M66: 29,836,547 km (0.049 R)
• M67: 30,210,243 km (0.06 R)
• M68: 30,303,891 km (0.096 R)
• M69: 30,491,636 km (0.103 R)
• M70: 30,820,901 km (0.067 R)
• M71: 31,388,326 km (0.115 R)
• M72: 31,530,743 km (0.069 R)
• M73: 31,720,882 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 3.4

Gravity: 19.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.03 AU - 8.41 AU

Year: 15217 Days

Day: 19.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,126,267 km

• M1: 57,894 km (0.075 R)
• M2: 394,938 km (0.083 R)
• M3: 449,093 km (0.104 R)
• M4: 535,112 km (0.107 R)
• M5: 772,823 km (0.104 R)
• M6: 1,173,595 km (0.077 R)
• M7: 3,325,112 km (0.09 R)
• M8: 3,521,683 km (0.097 R)
• M9: 3,635,827 km (0.106 R)
• M10: 3,751,017 km (0.083 R)
• M11: 3,780,039 km (0.114 R)
• M12: 4,591,308 km (0.091 R)
• M13: 4,904,865 km (0.115 R)
• M14: 5,032,323 km (0.101 R)
• M15: 5,619,046 km (0.088 R)
• M16: 6,261,419 km (0.068 R)
• M17: 6,784,862 km (0.067 R)
• M18: 6,891,226 km (0.11 R)
• M19: 7,213,759 km (0.108 R)
• M20: 7,687,984 km (0.104 R)
• M21: 8,172,382 km (0.102 R)
• M22: 8,361,324 km (0.049 R)
• M23: 8,437,320 km (0.117 R)
• M24: 8,705,100 km (0.118 R)
• M25: 9,053,364 km (0.116 R)
• M26: 10,125,233 km (0.086 R)
• M27: 10,368,928 km (0.108 R)
• M28: 10,573,278 km (0.118 R)
• M29: 10,820,414 km (0.109 R)
• M30: 11,700,349 km (0.057 R)
• M31: 12,385,956 km (0.093 R)
• M32: 12,603,022 km (0.102 R)
• M33: 12,690,088 km (0.108 R)
• M34: 13,483,106 km (0.052 R)
• M35: 13,572,267 km (0.1 R)
• M36: 14,428,565 km (0.071 R)
• M37: 14,565,297 km (0.105 R)
• M38: 15,070,639 km (0.09 R)
• M39: 16,098,227 km (0.112 R)
• M40: 16,240,046 km (0.115 R)
• M41: 16,716,066 km (0.119 R)
• M42: 17,535,563 km (0.096 R)
• M43: 17,681,571 km (0.088 R)
• M44: 17,974,783 km (0.074 R)
• M45: 18,665,027 km (0.091 R)
• M46: 18,913,659 km (0.116 R)
• M47: 18,963,475 km (0.117 R)
• M48: 19,113,372 km (0.072 R)
• M49: 19,213,453 km (0.072 R)
• M50: 20,326,162 km (0.115 R)
• M51: 20,479,500 km (0.065 R)
• M52: 20,787,372 km (0.052 R)
• M53: 22,613,214 km (0.079 R)
• M54: 24,544,223 km (0.09 R)
• M55: 25,089,956 km (0.089 R)
• M56: 25,474,273 km (0.085 R)
• M57: 26,082,239 km (0.084 R)
• M58: 26,137,740 km (0.061 R)
• M59: 26,974,890 km (0.092 R)
• M60: 27,312,382 km (0.111 R)
• M61: 27,877,713 km (0.066 R)
• M62: 29,365,613 km (0.109 R)
• M63: 30,235,674 km (0.085 R)
• M64: 30,294,018 km (0.039 R)
• M65: 30,820,453 km (0.097 R)
• M66: 32,001,079 km (0.109 R)
• M67: 32,956,261 km (0.078 R)
• M68: 34,406,463 km (0.106 R)
• M69: 34,650,158 km (0.114 R)
• M70: 34,955,637 km (0.105 R)
• M71: 36,931,526 km (0.094 R)
• M72: 37,807,421 km (0.096 R)
• M73: 37,870,252 km (0.086 R)
• M74: 38,121,876 km (0.072 R)
• M75: 38,563,489 km (0.115 R)
• M76: 39,579,408 km (0.105 R)
• M77: 39,770,893 km (0.099 R)
• M78: 40,732,807 km (0.078 R)
• M79: 40,926,088 km (0.111 R)
• M80: 40,990,565 km (0.102 R)
• M81: 41,507,874 km (0.113 R)
• M82: 41,637,575 km (0.084 R)
• M83: 42,548,776 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 19,783 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit